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			SHA256Print.c
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/*====================================================================*
 *
 *   void SHA256Print (const uint8_t digest [], const char * string);
 *
 *   HPAVKey.h
 *
 *   print a digest in hexadecimal on stdout followed by string if
 *   string is non-empty;
 *
 *   Motley Tools by Charles Maier &lt;cmaier@cmassoc.net&gt;;
 *   Copyright (c) 2001-2006 by Charles Maier Associates;
 *   Licensed under the Internet Software Consortium License;
 *
 *--------------------------------------------------------------------*/

#ifndef SHA256PRINT_SOURCE
#define SHA256PRINT_SOURCE

#include &lt;stdio.h&gt;

#include &quot;../key/SHA256.h&quot;
#include &quot;../tools/number.h&quot;

void SHA256Print (const uint8_t digest [], const char * string)

{
	unsigned length = SHA256_DIGEST_LENGTH;
	while (length--)
	{
		putc (DIGITS_HEX [(* digest &gt;&gt; 4) &amp; 0x0F], stdout);
		putc (DIGITS_HEX [(* digest &gt;&gt; 0) &amp; 0x0F], stdout);
		digest++;
	}
	if (string) for (putc (' ', stdout); *string; string++)
	{
		putc (*string, stdout);
	}
	printf (&quot;\n&quot;);
	return;
}

#endif


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